Revert "nir: lower INSTANCE_{ID,INDEX} to an offset load_instance_{index,id} respectively"

This reverts commit a5bcf566a9. Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32332>
2024-11-22 16:53:33 +00:00
parent 9bae92f659
commit 9d5ba87ca1
3 changed files with 2 additions and 41 deletions
@@ -4010,15 +4010,6 @@ typedef struct nir_shader_compiler_options {
    */
   bool lower_base_vertex;

-   /**
-    * Whether the driver wants to work with instance_index instead of
-    * instance_id.
-    *
-    * When set, instance_id will be lowered to instance_index - base_instance.
-    * Otherwise, instance_index will be lowered to instance_id + base_instance.
-    */
-   bool supports_instance_index;
-
   /**
    * If enabled, gl_HelperInvocation will be lowered as:
    *